CN210397270U - Fan with detachable shutter - Google Patents
Fan with detachable shutter Download PDFInfo
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- CN210397270U CN210397270U CN201921432373.0U CN201921432373U CN210397270U CN 210397270 U CN210397270 U CN 210397270U CN 201921432373 U CN201921432373 U CN 201921432373U CN 210397270 U CN210397270 U CN 210397270U
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- fan
- louver
- shutter
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Abstract
The utility model provides a take fan of detachable shutter, can dismantle the mounting including shutter, fan main part and a plurality of, the shutter install in the air inlet framework of fan main part air intake, the framework of dismantling mounting evenly distributed at fan main part air intake in, can dismantle mounting one end and shutter overlap joint, with shutter and fan main part fixed mounting. The utility model has the advantages that: the problem that a motor or an impeller in a fan main body is complex can be solved, the maintenance and disassembly efficiency is improved, repeated punching is avoided, and potential safety hazards caused by repeated punching of a fan shell cover are avoided; the arc surface and the flow guide surface are arranged in the fan shell cover, so that the resistance of the fan in the running process is reduced, and the effect of saving electricity is achieved.
Description
Technical Field
The utility model relates to a fan equipment technical field especially relates to a take fan of detachable shutter.
Background
With the progress of society, industry and animal husbandry are constantly quantifying, and the problem of environment is not neglected, and shutter and fan main part adopt the bolt locking to fix in current fan, when motor or impeller in the fan main part need maintain or change, need take off the bolt from shutter and fan main part, because the fan moves vibrations seriously and the bolt is easy to the smooth tooth, so need drill hole installation again on shutter and fan main part again when once maintaining once again and fix.
Disclosure of Invention
An object of the utility model is to provide a take fan of detachable shutter has solved shutter and fan main part maintenance, the loaded down with trivial details scheduling problem of installation.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a take fan of detachable shutter, includes shutter, fan main part and a plurality of and can dismantle the mounting, the shutter install in the air inlet framework of fan main part air intake, the framework of can dismantling mounting evenly distributed at fan main part air intake in, can dismantle mounting one end and shutter overlap joint, with shutter and fan main part fixed mounting.
Furthermore, the louver comprises a louver frame body, a plurality of rotating shafts and louver blades; the rotating shaft is transversely and uniformly arranged on the louver frame body, the louver blades are arranged on the rotating shaft, and the edge of the louver frame body is provided with fixing clamping strips.
Furthermore, the detachable fixing piece comprises a fixing seat, a bolt knob and a nut with an internal thread matched with the bolt knob in size; the fixing base on be equipped with recess and fixed orifices, the fixed orifices be located one side of recess, the width of recess be greater than or equal to the width of fixing clip strip, the air inlet framework on be equipped with the through-hole, the recess cover of fixing base on fixing clip strip, the bolt knob pass fixed orifices and through-hole with shutter and fan main part fixed connection.
Furthermore, the fan main body comprises a fan shell cover, a motor positioned in the center of the fan shell cover and an impeller connected with an output shaft of the motor, and a plurality of blades are arranged on the impeller.
Furthermore, the fan shell cover comprises a base and an air pipe, the air inlet frame body is located on one side of the base, the other side of the base is connected with the air pipe, the connecting surface of the air pipe and the base is an arc surface, and a flow guide surface for guiding air flow is arranged on the base.
Furthermore, the base is square, and the joints of the base and the flow guide surface are all arc surfaces.
Furthermore, the fan shell cover is integrally formed.
After the technical scheme is adopted, the beneficial effects of the utility model are that:
1. the problem that a motor or an impeller in a fan body is complex to maintain and replace can be solved, the maintenance and disassembly efficiency is improved, repeated punching is avoided, and potential safety hazards caused by repeated punching of a fan shell cover are avoided;
2. the arc surface and the flow guide surface are arranged in the fan shell cover, so that the resistance of the fan in the running process is reduced, and the effect of saving electricity is achieved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partially enlarged view of a portion a of fig. 1.
Fig. 3 is a schematic view of another direction of the present invention.
Fig. 4 is a partially enlarged view of fig. 3 at B.
Fig. 5 is a schematic structural view of a blower housing.
Fig. 6 is a schematic structural view of a blower housing.
FIG. 7 is another schematic view of the fan housing cover configuration.
1: fan main part, 11: blower housing, 111: base, 112: air duct, 113: flow guide surface, 114: arc surface, 115: air intake frame, 12: motor, 13: impeller, 14: fan blade, 2: blind, 21: louver frame, 211: fixing and clamping strip, 22: rotating shaft, 23: louver blades, 3: detachable fixing member, 31: fixing seat, 311: groove, 312: fixing hole, 32: nut, 33: and (4) turning a bolt.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.
As shown in fig. 1 to 5, the embodiment discloses a fan with a detachable louver, which includes a fan main body 1, a louver 2 and a plurality of detachable fixing members 3;
the louver 2 comprises a louver frame body 21, a plurality of rotating shafts 22 and louver blades 23, the rotating shafts 22 are arranged in the louver 21 from top to bottom, the louver blades 23 penetrate through the rotating shafts 22 and are arranged on the louver frame body 21, the louver blades 23 can rotate on the rotating shafts 22, the louver blades 23 rotate in the air inlet process of the fan, the air inlet amount is improved, the louver blades 23 droop by gravity when not used, the louver 2 is closed, and dust entering the fan is avoided when the louver is not used for a long time. The edge of the louver frame 21 is provided with a fixing clip strip 211, and the fixing clip strip 211 and the mounting groove 211 are used for fixing the louver 2 and the fan main body 1.
The fan main body 1 comprises a fan housing 11, a motor positioned at the center of the fan housing 11 and an impeller 13 connected with an output shaft of the motor, wherein the impeller 13 is provided with a plurality of fan blades 14, and an air inlet frame body 115 of the fan housing 22 is provided with a through hole which is used for fixing the fan main body 1 and the shutter 2.
The detachable fixing member 3 includes a fixing seat 31, a bolt knob 33, and a nut 32 with an internal thread matching the size of the bolt knob 33, the fixing seat 31 is provided with a groove 311 and a fixing hole 312, and the width of the groove 311 is greater than or equal to the width of the fixing clip strip 211 on the louver frame 21.
The louver 2 is installed on the air inlet frame body 115, the groove 311 of the fixed seat 3 is clamped on the fixed clamping strip 211 of the louver 2, the fixed hole 312 is overlapped with the through hole on the air inlet frame body 115, the bolt knob 33 sequentially penetrates through the fixed seat 31 and the fan shell cover 11 from the fixed hole 312, the nut 32 is screwed with the bolt knob 33 from the other end of the fan shell cover 11, and the louver 2 and the fan shell cover 11 are fixed through rotation of the bolt knob 33.
As shown in fig. 6 to 7, the blower housing 11 includes a base 111 and an air duct 112, one end of the base 111 is connected to an air inlet frame 115, the air inlet frame 115 is disposed on one side of the base 111, the other side of the base 111 is connected to the air duct 112, a connection surface between the air duct 112 and the base 111 is an arc surface 114, the base 111 is provided with a flow guide surface 113 for guiding air flow, the base 111 is square, a connection portion between the base and the flow guide surface is the arc surface 114, the arc surface 114 can effectively reduce wind resistance, and effective energy saving is achieved. The fan housing 11 is integrally formed.
Carry out fixed mounting with shutter 2 and fan main part 1 through dismantling mounting 3, avoided when maintenance and maintenance to shutter 2 and fan main part 1 repeated drilling, reduce the security of fan, and the operation is more complicated when maintenance and maintenance, need dismantle it through screwdriver etc.. The wind turbine shell cover 11 is provided with a flow guide surface 113 for guiding wind flow, and each connecting surface is connected by adopting an arc surface, so that wind resistance can be effectively reduced, and an energy-saving effect is achieved.
To sum up, the utility model discloses can effectual improvement the dismantlement efficiency of maintenance to improve the efficiency of fan operation through setting up water conservancy diversion face and arc surface.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.
Claims (7)
1. The utility model provides a take fan of detachable shutter which characterized in that: can dismantle the mounting including shutter, fan main part and a plurality of, the shutter install in the air inlet framework of fan main part air intake, can dismantle mounting evenly distributed in the framework of fan main part air intake, can dismantle mounting one end and shutter overlap joint, with shutter and fan main part fixed mounting.
2. The fan with the detachable louver as claimed in claim 1, wherein: the louver comprises a louver frame body, a plurality of rotating shafts and louver blades;
the rotating shaft is transversely and uniformly arranged on the louver frame body, the louver blades are arranged on the rotating shaft, and the edge of the louver frame body is provided with fixing clamping strips.
3. The fan with the detachable louver as claimed in claim 2, wherein: the detachable fixing piece comprises a fixing seat, a bolt knob and a nut with an internal thread matched with the bolt knob in size;
the fixing base on be equipped with recess and fixed orifices, the fixed orifices be located one side of recess, the width of recess be greater than or equal to the width of fixing clip strip, the air inlet framework on be equipped with the through-hole, the recess cover of fixing base on fixing clip strip, the bolt knob pass fixed orifices and through-hole with shutter and fan main part fixed connection.
4. The fan with the detachable louver as claimed in claim 1, wherein: the fan body comprises a fan shell cover, a motor positioned in the center of the fan shell cover and an impeller connected with an output shaft of the motor, and the impeller is provided with a plurality of fan blades.
5. The fan with the detachable louver as claimed in claim 4, wherein: the fan shell cover comprises a base and an air pipe, the air inlet frame body is located on one side of the base, the other side of the base is connected with the air pipe, the connecting surface of the air pipe and the base is an arc surface, and a flow guide surface for guiding air flow is arranged on the base.
6. The fan with the detachable louver as claimed in claim 5, wherein: the base is square, and the joint of the base and the flow guide surface is an arc surface.
7. The fan with the detachable louver as claimed in claim 5, wherein: the fan shell cover is integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921432373.0U CN210397270U (en) | 2019-08-30 | 2019-08-30 | Fan with detachable shutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921432373.0U CN210397270U (en) | 2019-08-30 | 2019-08-30 | Fan with detachable shutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210397270U true CN210397270U (en) | 2020-04-24 |
Family
ID=70341065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921432373.0U Active CN210397270U (en) | 2019-08-30 | 2019-08-30 | Fan with detachable shutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210397270U (en) |
-
2019
- 2019-08-30 CN CN201921432373.0U patent/CN210397270U/en active Active
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